Description

Ge | Infrared Crystal is a kind of infrared optical material that has advantages of high infrared refractive index, wide infrared wavelength range, small absorption coefficient, and low dispersive index, etc. It has good uses for military, civilian, and thermal imaging, as well as infra-red radars and windows. High purity Ge can be used in astronomical gamma spectrometers, nuclear energy spectrometers, and ion physical X-ray instruments. Si－Ge10 with doped mercury, cadmium, copper, and gallium of Ge single crystal can be used in infrared detectors.